.drawing {
  width: 100%;
  height: 100%;
  position: relative;
  user-select: none;
  overflow: hidden;
}
.canshu {
  position: absolute;
}
.scale {
  width: 100px;
  height: 100px;
  border-right: 1px dotted #ccc;
  border-bottom: 1px dotted #ccc;
  position: absolute;
  color: #fff;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.size {
  resize: both;
  overflow: auto;
  width: 100px;
  height: 100px;
  position: absolute;

  border: 1px solid red;
}
.rightMeau {
  position: absolute;
  width: 160px;
  height: 200px;
  background-color: #2d2f38;
  z-index: 11;
}
.rightBox {
  height: 30px;
  padding: auto 30px;
}
.rightBox:hover {
  background-color: #535357;
}
